rotkaeppchen.de

Issued by R3

About this certificate

This digital certificate with serial number 03:76:be:1f:84:e2:e5:50:9b:95:08:a3:fb:dd:09:c4:3f:3c was issued on by Let's Encrypt.

This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=rotkaeppchen.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:76:be:1f:84:e2:e5:50:9b:95:08:a3:fb:dd:09:c4:3f:3c
Serial Number (int): 301742894067607829150332995749514169302844
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 48:3f:93:e5:9a:b0:da:24:95:6b:b6:5b:04:cc:62:b0:31:16:b2:0f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 72:b1:65:61:1d:d8:6d:72:84:2b:ed:17:56:05:d5:f5:cd:2d:5d:d5
Fingerprint (sha256): 4d:61:1e:cd:3b:e9:7d:65:ad:fa:92:94:03:c7:08:f0:f1:6f:64:22:c6:d4:06:cf:a4:f6:82:0f:3e:5d:9b:56

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate rotkaeppchen.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for rotkaeppchen.de

Public Key Algorithm

ECDSA

Key Size

384

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

rotkaeppchen.de

Other certificates including the domain name rotkaeppchen.de

(limited to 100 certificates)
www.rotkaeppchen.de
www.rotkaeppchen.de
rotkaeppchen.de
rotkaeppchen.de
sektival.com
rotkaeppchen.de
www.rotkaeppchen.de
rotkaeppchen.de
sektival.com
shop.rotkaeppchen.de
sektival.com
rotkaeppchen.de
rotkaeppchen.de
shop.rotkaeppchen.de
rotkaeppchen.de
www.rotkaeppchen.de
shop.rotkaeppchen.de
rotkaeppchen.de
rotkaeppchen.de
rotkaeppchen.de
rotkaeppchen.de
shop.rotkaeppchen.de
shop.rotkaeppchen.de
rotkaeppchen.de
rotkaeppchen.de
rotkaeppchen.de
shop.rotkaeppchen.de
www.rotkaeppchen.de
shop.rotkaeppchen.de
www.rotkaeppchen.de
www.rotkaeppchen.de
rotkaeppchen.de
rotkaeppchen.de
shop.rotkaeppchen.de
rotkaeppchen.de
rotkaeppchen.de
shop.rotkaeppchen.de
rotkaeppchen.de
www.rotkaeppchen.de
shop.rotkaeppchen.de
shop.rotkaeppchen.de
rotkaeppchen.de
rotkaeppchen.de

Certificate

The complete raw certificate details for rotkaeppchen.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAE6um0CWkUCLxtghlN4uuQvQBBjrV/bZaQ
NAPzN/d9GVxvIK+Zgfp97dtlebCWtraBiZeoIj4iTRK7KVRjsySwfuLEdF+mEUQn
l35TU3eGTvg5dplBOHobAZHEdyqr6owG
-----END PUBLIC KEY-----

ASN.1 decoded

 [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2
 . . . . . . . . [c:0|t:2|false] INTEGER 301742894067607829150332995749514169302844
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-19 21:31:53 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-17 21:31:52 +0000 UTC
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'rotkaeppchen.de'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey)
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.132.0.34 (secp384r1)
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (776 bits)
				0004eae9b409691408bc6d82194de2eb90bd00418eb57f6d96903403f337f77d195c6f20af9981fa7deddb6579b096b6b6818997a8223e224d12bb295463b324b07ee2c4745fa6114427977e535377864ef839769941387a1b0191c4772aabea8c06
 . . . . . . . . [c:2|t:3|true] ORAddress 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (1 bits)
							0780
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							483f93e59ab0da24956bb65b04cc62b03116b20f
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (73 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.o.lencr.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rotkaeppchen.de'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b4a110c1c0000040300473045022100a79a71e3e3f46e8dfc234caf622e8c955f1cbe6b07f1f6c8fb43f6edbdd7aa88022035c2bc538858c88b61c70194c9ca0b143f11eb7f8b8cb91f8008fccfa796eaac0077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b4a110c420000040300483046022100f8ebe615dc5479129c38495045d8d6c6e11ca45fd3940d728e7bfaa5c75aa282022100ca4b443b4a0e8711f4d84203ca4ad147869379ae2d9891adeaa31667d6c651d9
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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